E*THIRTEEN Cassette Helix Race 12-speed | 9-50 teeth grey
More range and less weight:
The HELIX Race 12-speed cassette is an upgrade for any SRAM Eagle or Shimano drive train and offers more range than any other cassette on the market. It takes precise shifting, ride quality and durability to a new level. On top of that, you can use a smaller chainring and thus have more ground clearance and an easier gear on the mountain to climb even the steepest ramp.
The most important features at a glance:
- 556% bandwidth (SRAM Eagle 12-speed , 10-50 Z: 500% / Shimano XTR 12-speed , 10-51: 510%)
- Aluminum and steel clusters can be replaced separately thanks to the 2-part design
- Faster shifting to the larger sprockets thanks to optimized climbing aids
- lighter than XTR and XX1
A notice:
e*thirteen 12-speed cassettes are compatible with both SRAM and Shimano, despite the design challenges associated with different cog spacing and chain behavior.
Technical specifications:
Material 2 large sprockets: aluminum
Material 10 small sprockets: steel
Technology: Helix
Gear steps: 12
Gradation: 9-11-13-15-17-20-23-27-31-36-42-50
Gear bandwidth: 556%
Compatibility freewheel: only SRAM XD and XDR
Compatibility drive: SRAM and Shimano 12-speed drives
Colour: gray (nickel grey)
Weight according to the manufacturer: 345g
Weight weighed: 387g
Scope of delivery: 1x cassette E*THIRTEEN Helix Race 12-speed | 9-50 teeth grey